Hey scorp, sorry I missed you in IRC, I was actually only just getting back in when you messaged me and didn't even realise I'd been messaged until well after you'd left. Re: Durazzo, I assume you're taking dates from the wikipedia page on the city itself, but apparently
the page of medieval Albania notes that Charles did have control over "Durres" - receiving noblemen from there in 1272 who pledged allegiance and arranged his becoming King of Albania, and sending huge provisions to Durres and Vlore in 1272 and 1273. The page also notes further down that after an offensive by the Byzantines in late 1274 (which hasn't happened since Dr. MoO PhD and I are at peace), Durres and some other scattered domains were all that remained under Angevin control.
If you still want a new city for my garrison to be based at though, I'll have a look again.